參數(shù)資料
型號(hào): AD9830
廠商: Analog Devices, Inc.
元件分類: XO, clock
英文描述: CMOS Complete DDS
中文描述: 完整的DDS的CMOS
文件頁(yè)數(shù): 7/16頁(yè)
文件大?。?/td> 218K
代理商: AD9830
MCLK FREQUENCY – MHz
T
60
3010
20
30
40
50
55
50
45
40
35
AVDD = DVDD = +5V
T
A
= +25
°
C
f
OUT
= 200kHz
Figure 5. Typical Current Consumption vs. MCLK
Frequency
MCLK FREQUENCY – MHz
S
±
2
–50
–80
10
20
30
40
50
–55
–60
–65
–70
–75
AVDD = DVDD = +5V
f
OUT
/f
MCLK
= 1/3
Figure 6. Narrow Band SFDR vs. MCLK Frequency
MCLK FREQUENCY – MHz
–65
10
50
20
S
±
2
30
40
–50
–55
–60
–40
–45
AVDD = DVDD = +5V
f
OUT
/f
MCLK
= 1/3
Figure 7. Wide Band SFDR vs. MCLK Frequency
f
OUT
/f
MCLK
–35
–65
0
0.35
0.05
0.1
0.15
0.2
0.25
0.3
–40
–45
–50
–55
–60
AVDD = DVDD = +5V
50MHz
30MHz
10MHz
S
Figure 8. WB SFDR vs. f
OUT
/f
MCLK
for Various MCLK
Frequencies
S
MCLK FREQUENCY – MHz
60
55
40
10
50
20
30
40
50
45
AVDD = DVDD = +5V
f
OUT
= f
MCLK
/3
Figure 9. SNR vs. MCLK Frequency
f
OUT
/f
MCLK
60
55
40
0
0.4
0.1
0.2
0.3
50
45
S
10MHz
30MHz
50MHz
AVDD = DVDD = +5V
Figure 10. SNR vs. f
OUT
/f
MCLK
for Various MCLK
Frequencies
Typical Performance Characteristics–AD9830
–7–
REV. A
相關(guān)PDF資料
PDF描述
AD9830AST CMOS Complete DDS
AD9831 CMOS Complete DDS
AD9831AST CMOS Complete DDS
AD9832 CMOS Complete DDS
AD9832BRU CMOS Complete DDS
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